12408052 has 12 divisors (see below), whose sum is σ = 21929796. Its totient is φ = 6142400.

The previous prime is 12408043. The next prime is 12408073. The reversal of 12408052 is 25080421.

It can be written as a sum of positive squares in 2 ways, for example, as 11587216 + 820836 = 3404^2 + 906^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14953 + ... + 15760.

It is an arithmetic number, because the mean of its divisors is an integer number (1827483).

Almost surely, 2^12408052 is an apocalyptic number.

It is an amenable number.

12408052 is a deficient number, since it is larger than the sum of its proper divisors (9521744).

12408052 is a wasteful number, since it uses less digits than its factorization.

12408052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30818 (or 30816 counting only the distinct ones).

The product of its (nonzero) digits is 640, while the sum is 22.

The square root of 12408052 is about 3522.5064939614. The cubic root of 12408052 is about 231.5089942658.

Adding to 12408052 its reverse (25080421), we get a palindrome (37488473).

The spelling of 12408052 in words is "twelve million, four hundred eight thousand, fifty-two".